Pith Number

pith:KI6SDVJJ

pith:2026:KI6SDVJJFLNCYHETQPAFG54D2S

not attested not anchored not stored refs pending

The Effect of Adiabatic Index on Radius Evolution and the Mass Loss

Arick Collander, Eve J. Lee

arxiv:2606.17143 v1 · 2026-06-15 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KI6SDVJJFLNCYHETQPAFG54D2S}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-19T16:10:04.268938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523d21d5292ada2c1c9383c0537783d4bf00156292d975de80a9cd256b191661

Aliases

arxiv: 2606.17143 · arxiv_version: 2606.17143v1 · doi: 10.48550/arxiv.2606.17143 · pith_short_12: KI6SDVJJFLNC · pith_short_16: KI6SDVJJFLNCYHET · pith_short_8: KI6SDVJJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KI6SDVJJFLNCYHETQPAFG54D2S \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 523d21d5292ada2c1c9383c0537783d4bf00156292d975de80a9cd256b191661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faeaa549960a8a4113ff8a065151de7f944cc670770d4192694a21bf860dc352",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-15T18:00:02Z",
    "title_canon_sha256": "c329a5089c89eea91588075c19d8880c78e09e72e0c0c7c16d44eb26935f1851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17143",
    "kind": "arxiv",
    "version": 1
  }
}